Philips 20W MCFE 840 P15 Triphosphor 2ft T12 fluorescent tubes
I upload these as a companion to my comment on AngryHorses 700W HPL-N upload, to show another sort of lamp/tube with a Philips engineering code, you see these codes on Philips engineering samples or special examples of a common type of lamp, for example these 2 tubes with their P15 code, means they are very tightly controlled in terms of their lamp to lamp colour variance, and what their colour is in general, these lamps found use specifically with marks and spencer, as well as in Verivide colour matching light boxes, as an aside these compliment my 125W 8ft examples nicely, and being MCFE specification, they do indeed have 9V cathodes and work well with Quickstart control-gear

Philips 20W MCFE 840 P15 Triphosphor 2ft T12 fluorescent tubes

I upload these as a companion to my comment on AngryHorses 700W HPL-N upload, to show another sort of lamp/tube with a Philips engineering code, you see these codes on Philips engineering samples or special examples of a common type of lamp, for example these 2 tubes with their P15 code, means they are very tightly controlled in terms of their lamp to lamp colour variance, and what their colour is in general, these lamps found use specifically with marks and spencer, as well as in Verivide colour matching light boxes, as an aside these compliment my 125W 8ft examples nicely, and being MCFE specification, they do indeed have 9V cathodes and work well with Quickstart control-gear

Screenshot_20240525_170335_Gallery.jpg IMG_1304.JPG IMG_1374.JPG MVI_8345_MP4_snapshot_00_42_609.jpg IMG_8344.JPG
File information
Filename:IMG_1374.JPG
Album name:Lightbulbfun / My Lamps
Manufacturer:Philips
Type/Model:MCFE 20W/84 P15
Wattage:20W
Date manufactured:January 1991
Filesize:4500 KiB
Date added:24 May, 2024
Dimensions:2730 x 2048 pixels
Displayed:20 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=20853
Favourites:Add to Favourites

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AngryHorse   [25 May, 2024 at 06:51 AM]
Interesting now you’ve pointed it out, I don’t think I’d have even noticed that on the merc? But it did come from James, so an engineering sample would make sense now? Cool

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